Set swap label before paying invoice

Author: benthecarman

mutiny-core/src/lib.rs

@@ -1215,10 +1215,10 @@ impl<S: MutinyStorage> MutinyWallet<S> {
                 .await?;
 
             let bolt_11 = inv.bolt11.expect("create inv had one job");
+            self.storage.set_invoice_labels(bolt_11, labels)?;
             let pay_res = fedimint_client
                 .pay_invoice(bolt_11.clone(), labels.clone())
                 .await?;
-            self.storage.set_invoice_labels(bolt_11, labels)?;
             let total_fees_paid = pay_res.fees_paid.unwrap_or(0) + fee;
 
             return Ok(FedimintSweepResult {
@@ -1267,10 +1267,10 @@ impl<S: MutinyStorage> MutinyWallet<S> {
 
         log_debug!(self.logger, "attempting payment from fedimint client");
         let bolt_11 = inv_to_pay.bolt11.expect("create inv had one job");
+        self.storage.set_invoice_labels(bolt_11, labels)?;
         let first_invoice_res = fedimint_client
             .pay_invoice(bolt_11.clone(), labels.clone())
             .await?;
-        self.storage.set_invoice_labels(bolt_11, labels)?;
 
         let remaining_balance = fedimint_client.get_balance().await?;
         if remaining_balance > 0 {